import axios from 'axios'
import { message } from 'ant-design-vue'
import store from '/@/store'
import { getToken } from '/@/utils/auth'

// create an axios instance
const service = axios.create({
	baseURL: '/api',
	// withCredentials: true, // send cookies when cross-domain requests
	timeout: 5000 // request timeout
})

// request interceptor
service.interceptors.request.use(
	(config) => {
		// do something before request is sent

		if (store.getters.token) {
			// let each request carry token
			// ['X-Token'] is a custom headers key
			// please modify it according to the actual situation
			config.headers['X-Token'] = getToken()
		}
		return config
	},
	(error) => {
		// do something with request error
		console.log(error) // for debug
		return Promise.reject(error)
	}
)

// response interceptor
service.interceptors.response.use(
	/**
	 * If you want to get http information such as headers or status
	 * Please return  response => response
	 */

	/**
	 * Determine the request status by custom code
	 * Here is just an example
	 * You can also judge the status by HTTP Status Code
	 */
	(response) => {
		const res = response.data

		// if the custom code is not 20000, it is judged as an error.
		if (res.code !== 200) {
			message.error({
				content: res.message || 'Error',
				duration: 2
			})

			// 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
			if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
				// to re-login
				message.error('重新登录')
				store.dispatch('user/resetToken').then(() => {
					location.reload()
				})
			}
			return Promise.reject(new Error(res.message || 'Error'))
		} else {
			return res
		}
	},
	(error) => {
		console.log('err' + error) // for debug
		message.error({
			message: error.message,
			duration: 2
		})
		return Promise.reject(error)
	}
)

export default service
